Arduino - Bluetooth circuit diagram.jpg

Arduino circuit diagram - connecting Bluetooth to breadboard, LEDs, fan, and transistor.

JPEG Image - 1.31 MB - 09/12/2021 at 21:29

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sketch_oct09a_LED_Voice_Control.ino

BT Voice Control phone app - LED and Fan program

ino - 2.81 kB - 09/12/2021 at 20:16

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